View Full Version : di 520

01-18-2008, 07:17 PM
have a problem with this copier,it always mark "add toner message" I replaced the toner bottle but still the same message.
the copies become poor and some time I have the c0f33 error code please need help.

kindest regards,lahcen

01-20-2008, 07:15 PM
Behind the back panel on the lower left there is a sensor. If the sensor isn't blocked it will cause problems like you are describing. I would remove back cover and check to see if this sensor is in proper position. Then make sure that when the cover is reinstalled the sensor gets blocked properly.
Hope this helps.

01-20-2008, 07:33 PM
When you were replacing the toner bottle. Did you notice something strange :)
The machine does not indicate that the upper cover, which you need to open to put the toner, is opened. Am I right. If I am this is your problem, clean the sensor.

This message was edited by kalindd on 1-21-08 @ 9:39 AM

01-23-2008, 07:43 PM
I thank you very much "ifix" for your help.
thank you mr "kalindd" for your idea too.
Hope I can help you too.

kindest regards,lahcen